347455440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5189}}^1$

素因数の和:5242

約数の個数: 160

約数和(自身を含む): 1235635200

約数和(自身を除く): 888179760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5189, 5580, 6696, 7440, 8370, 10378, 11160, 13392, 15567, 16740, 20756, 22320, 25945, 31134, 33480, 41512, 46701, 51890, 62268, 66960, 77835, 83024, 93402, 103780, 124536, 140103, 155670, 160859, 186804, 207560, 233505, 249072, 280206, 311340, 321718, 373608, 415120, 467010, 482577, 560412, 622680, 643436, 700515, 747216, 804295, 934020, 965154, 1120824, 1245360, 1286872, 1401030, 1447731, 1608590, 1868040, 1930308, 2241648, 2412885, 2573744, 2802060, 2895462, 3217180, 3736080, 3860616, 4343193, 4825770, 5604120, 5790924, 6434360, 7238655, 7721232, 8686386, 9651540, 11208240, 11581848, 12868720, 14477310, 17372772, 19303080, 21715965, 23163696, 28954620, 34745544, 38606160, 43431930, 57909240, 69491088, 86863860, 115818480, 173727720, 347455440]

約数ペア:

[(1, 347455440), (2, 173727720), (3, 115818480), (4, 86863860), (5, 69491088), (6, 57909240), (8, 43431930), (9, 38606160), (10, 34745544), (12, 28954620), (15, 23163696), (16, 21715965), (18, 19303080), (20, 17372772), (24, 14477310), (27, 12868720), (30, 11581848), (31, 11208240), (36, 9651540), (40, 8686386), (45, 7721232), (48, 7238655), (54, 6434360), (60, 5790924), (62, 5604120), (72, 4825770), (80, 4343193), (90, 3860616), (93, 3736080), (108, 3217180), (120, 2895462), (124, 2802060), (135, 2573744), (144, 2412885), (155, 2241648), (180, 1930308), (186, 1868040), (216, 1608590), (240, 1447731), (248, 1401030), (270, 1286872), (279, 1245360), (310, 1120824), (360, 965154), (372, 934020), (432, 804295), (465, 747216), (496, 700515), (540, 643436), (558, 622680), (620, 560412), (720, 482577), (744, 467010), (837, 415120), (930, 373608), (1080, 321718), (1116, 311340), (1240, 280206), (1395, 249072), (1488, 233505), (1674, 207560), (1860, 186804), (2160, 160859), (2232, 155670), (2480, 140103), (2790, 124536), (3348, 103780), (3720, 93402), (4185, 83024), (4464, 77835), (5189, 66960), (5580, 62268), (6696, 51890), (7440, 46701), (8370, 41512), (10378, 33480), (11160, 31134), (13392, 25945), (15567, 22320), (16740, 20756)]